Eogranivora edentulata (Zheng et al. 2018; Early Cretaceous, Yixian Fm. Aptian, 125 mya; STM35-3; shown about full scale) was earlier referred to Hongshanornis by (Zheng et al. 2011) who found evidence for an avian crop, along with feathers, gastroliths and seeds in the present specimen. Distinct from the holotype of Hongshanornis, Eogranivora has tiny teeth, longer wings and shorter legs. Here it nests with Jianchangornis.

Jianchangornis microdonta (Zhou, Zhang and Li 2009; Early Cretaceous, 120 mya; IVPP V 16708) has 16 teeth on the dentary, a strongly curved scapula, a robust metacarpal 1, manual digit 1 extends beyond mt2. A predentary bone is present. This fish-eater was a powerful flyer. It nests with Eogranivora.

Zheng et al. 2018. Reinterpretation of a previously described Jehol bird clarifies early trophic evolution in the Ornithuromorpha. Proceedings of the Royal Society B. https://doi.org/10.1098/rspb.2017.2494

Zhou Z-H, Zhang F-C, and Li Z.-H. 2009. A new basal ornithurine bird (Jianchangornis microdonta gen. et sp. nov.), from the Lower Cretaceous of China. Vertebrata PalAsiatica. 47 (4): 299–310.

wiki/Cratoavis
wiki/Jianchangornis